:root {
    --color-primary: #1e3a5f;
    --color-primary-dark: #152a45;
    --color-primary-light: rgba(30, 58, 95, 0.08);
    --color-accent: #B20600;
    --color-text: #4a4a4a;
    --color-text-dark: #1a1a1a;
    --color-text-muted: #888;
    --color-bg: #f8f9fa;
    --color-white: #ffffff;
    --color-border: #e2e8f0;
    --color-border-dark: #cbd5e1;
    --font-primary: 'Rubik', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    --cravenus: #8b5cf6;
    --cravenus-bg: rgba(139, 92, 246, 0.1);
    --atlantis: #0ea5e9;
    --atlantis-bg: rgba(14, 165, 233, 0.1);
    --efectivo: #10b981;
    --efectivo-bg: rgba(16, 185, 129, 0.1);
    --grouped: #f59e0b;
    --grouped-bg: rgba(245, 158, 11, 0.1);

    --urgencia-critico: #dc2626;
    --urgencia-critico-bg: rgba(220, 38, 38, 0.1);
    --urgencia-alto: #f97316;
    --urgencia-alto-bg: rgba(249, 115, 22, 0.1);
    --urgencia-medio: #eab308;
    --urgencia-medio-bg: rgba(234, 179, 8, 0.1);
    --urgencia-normal: #22c55e;
    --urgencia-normal-bg: rgba(34, 197, 94, 0.1);
    --urgencia-pagado: #3b82f6;
    --urgencia-pagado-bg: rgba(59, 130, 246, 0.1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
input[type=number] { -moz-appearance: textfield; appearance: textfield; }

body {
    font-family: var(--font-primary);
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 14px;
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

html {
    overflow-x: hidden;
}

/* ===== LOADING OVERLAY ===== */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255,255,255,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    flex-direction: column;
    gap: 1rem;
}

.loading-overlay.hidden { display: none; }

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-text {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* ===== HEADER ===== */
.header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 0.75rem 1.5rem;
    position: sticky;
    top: 0;
    z-index: 100;
    flex-shrink: 0;
}

.header-content {
    max-width: 1800px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo-section { display: flex; align-items: center; gap: 1rem; }
.logo img { height: 40px; width: auto; }
.app-title { font-size: 1rem; font-weight: 600; color: var(--color-text-dark); }
.header-actions { display: flex; gap: 0.5rem; align-items: center; }

.user-menu {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: 0.5rem;
    padding-left: 0.75rem;
    border-left: 1px solid var(--color-border);
}

.user-name {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.btn-logout {
    background: transparent !important;
    color: var(--color-text-muted) !important;
    padding: 0.375rem 0.75rem !important;
    min-width: auto !important;
    font-size: 0.8125rem;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-logout:hover {
    color: #dc2626 !important;
    background: rgba(239, 68, 68, 0.1) !important;
}

/* ===== NAVIGATION ===== */
.main-nav {
    display: flex;
    gap: 0.25rem;
    background: var(--color-bg);
    padding: 0.25rem;
    border-radius: 8px;
}

.nav-tab {
    padding: 0.5rem 1.25rem;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
}

.nav-tab:hover { background: var(--color-white); }

.nav-tab.active {
    background: var(--color-white);
    color: var(--color-primary);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* ===== VIEWS ===== */
.view { display: none !important; overflow-x: hidden; max-width: 100vw; }
.view.active { display: block !important; flex: 1; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-white);
    color: var(--color-text-dark);
    font-family: var(--font-primary);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
}

.btn:hover { border-color: var(--color-border-dark); background: var(--color-bg); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--color-primary); border-color: var(--color-primary); color: white; }
.btn-primary:hover { background: var(--color-primary-dark); }

/* ===== DROPDOWN ===== */
.dropdown { position: relative; display: inline-block; }
.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.25rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    min-width: 160px;
    z-index: 1000;
    display: none;
    overflow: hidden;
}
.dropdown-menu.show { display: block; }
.dropdown-item {
    display: block;
    width: 100%;
    padding: 0.625rem 1rem;
    border: none;
    background: none;
    text-align: left;
    font-family: var(--font-primary);
    font-size: 0.8125rem;
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.15s;
}
.dropdown-item:hover { background: var(--color-bg); color: var(--color-primary); }
.dropdown-item + .dropdown-item { border-top: 1px solid var(--color-border); }

/* ===== DASHBOARD STYLES ===== */
.dashboard-container {
    max-width: 1800px;
    margin: 0 auto;
    padding: 1.5rem;
    overflow-x: hidden;
    box-sizing: border-box;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.dashboard-title { font-size: 1.5rem; font-weight: 600; color: var(--color-text-dark); }
.dashboard-subtitle { font-size: 0.875rem; color: var(--color-text-muted); }

.dashboard-filters {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-group label { font-size: 0.8125rem; color: var(--color-text-muted); }

.filter-group select {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-family: var(--font-primary);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    background: var(--color-white);
}

.switch-toggle {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.8125rem;
    color: var(--color-text);
    cursor: pointer;
    padding: 0.5rem 0.75rem;
    background: var(--color-bg);
    border-radius: 6px;
    transition: all 0.15s;
}

.switch-toggle:hover { background: var(--color-border); }
.switch-toggle input { display: none; }

.switch-slider {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--color-border-dark);
    border-radius: 12px;
    transition: all 0.3s;
}

.switch-slider::before {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: white;
    border-radius: 50%;
    transition: all 0.3s;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.switch-toggle input:checked + .switch-slider { background: var(--color-primary); }
.switch-toggle input:checked + .switch-slider::before { transform: translateX(20px); }
.switch-label { user-select: none; }

/* Switch compacto para filtros */
.switch-toggle.compact {
    padding: 0.25rem 0.5rem;
    gap: 0.5rem;
    font-size: 0.75rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 4px;
}

.switch-toggle.compact .switch-slider {
    width: 32px;
    height: 18px;
    border-radius: 9px;
}

.switch-toggle.compact .switch-slider::before {
    top: 2px;
    left: 2px;
    width: 14px;
    height: 14px;
}

.switch-toggle.compact input:checked + .switch-slider::before { transform: translateX(14px); }
.switch-toggle.compact input:checked + .switch-slider { background: var(--urgencia-pagado); }

/* ===== KPI CARDS ===== */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
    width: 100%;
    max-width: 100%;
}

.kpi-card {
    background: var(--color-white);
    border-radius: 12px;
    padding: 1.25rem;
    border: 1px solid var(--color-border);
    transition: all 0.2s;
    overflow: hidden;
    min-width: 0;
}

.kpi-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

.kpi-card.highlight {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border: none;
}

.kpi-card.highlight .kpi-label { color: rgba(255,255,255,0.8); }
.kpi-card.highlight .kpi-value { color: white; }
.kpi-card.warning { border-left: 4px solid var(--urgencia-critico); }
.kpi-card.success { border-left: 4px solid var(--urgencia-normal); }

.kpi-icon { font-size: 1.5rem; margin-bottom: 0.5rem; }

.kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-text-dark);
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kpi-label {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kpi-change {
    font-size: 0.75rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.kpi-change.positive { color: var(--urgencia-normal); }
.kpi-change.negative { color: var(--urgencia-critico); }
.kpi-change.neutral { color: var(--color-text-muted); }

/* ===== CHARTS ===== */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    width: 100%;
    max-width: 100%;
}

.chart-card {
    background: var(--color-white);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--color-border);
    overflow: hidden;
    min-width: 0;
}

.chart-card.full-width { grid-column: span 2; }

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.chart-title { font-size: 1rem; font-weight: 600; color: var(--color-text-dark); }

.chart-legend { display: flex; gap: 1rem; font-size: 0.75rem; }
.legend-item { display: flex; align-items: center; gap: 0.375rem; }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; }

.chart-container { 
    position: relative; 
    height: 250px; 
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}
.chart-container canvas {
    max-width: 100% !important;
    height: auto !important;
}
.chart-container.small { height: 200px; }

/* ===== TOP DEUDORES ===== */
.top-deudores {
    background: var(--color-white);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--color-border);
    overflow: hidden;
    min-width: 0;
}

.deudor-row {
    display: flex;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
    min-width: 0;
    overflow: hidden;
}

.deudor-row:last-child { border-bottom: none; }

.deudor-rank {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.75rem;
    margin-right: 0.75rem;
}

.deudor-rank.top-1 { background: #fef3c7; color: #d97706; }
.deudor-rank.top-2 { background: #e5e7eb; color: #6b7280; }
.deudor-rank.top-3 { background: #fed7aa; color: #c2410c; }

.deudor-info { flex: 1; min-width: 0; overflow: hidden; }
.deudor-name { font-weight: 500; color: var(--color-text-dark); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.deudor-cuenta { font-size: 0.75rem; color: var(--color-text-muted); }

.deudor-amount {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--color-text-dark);
}

.deudor-bar {
    width: 100px;
    height: 6px;
    background: var(--color-bg);
    border-radius: 3px;
    margin-left: 1rem;
    overflow: hidden;
}

.deudor-bar-fill {
    height: 100%;
    background: var(--color-primary);
    border-radius: 3px;
}

/* ===== ALERTS BANNER ===== */
.alerts-banner {
    background: linear-gradient(135deg, #fef2f2 0%, #fff7ed 100%);
    border-bottom: 1px solid #fecaca;
    padding: 0.75rem 1.5rem;
}

.alerts-content {
    max-width: 1800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.alert-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.alert-item:hover { transform: scale(1.02); }
.alert-item.critico { background: var(--urgencia-critico-bg); color: var(--urgencia-critico); border: 1px solid var(--urgencia-critico); }
.alert-item.alto { background: var(--urgencia-alto-bg); color: var(--urgencia-alto); border: 1px solid var(--urgencia-alto); }
.alert-item.medio { background: var(--urgencia-medio-bg); color: var(--urgencia-medio); border: 1px solid var(--urgencia-medio); }
.alert-count { font-weight: 700; font-size: 1rem; }
.alerts-title { font-weight: 600; color: var(--color-text-dark); font-size: 0.875rem; }

/* ===== TOOLBAR ===== */
.toolbar {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 0.5rem 1.5rem;
}

.toolbar-content {
    max-width: 1800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.year-selector { display: flex; align-items: center; gap: 0.5rem; }
.year-selector label { font-size: 0.8125rem; color: var(--color-text-muted); }

.year-selector select {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-family: var(--font-primary);
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
}

.account-tabs {
    display: flex;
    gap: 0.25rem;
    background: var(--color-bg);
    padding: 0.25rem;
    border-radius: 8px;
}

.account-tab {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.account-tab:hover { background: var(--color-white); }
.account-tab.active { background: var(--color-white); box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
.account-tab[data-cuenta="todos"].active { color: var(--color-text-dark); }
.account-tab[data-cuenta="cravenus"].active { color: var(--cravenus); }
.account-tab[data-cuenta="atlantis"].active { color: var(--atlantis); }
.account-tab[data-cuenta="efectivo"].active { color: var(--efectivo); }

.tab-count {
    font-size: 0.6875rem;
    padding: 0.125rem 0.375rem;
    border-radius: 10px;
    background: var(--color-bg);
}

.account-tab.active .tab-count { background: currentColor; color: white; }

.search-box { position: relative; flex: 1; max-width: 300px; }

.search-box input {
    width: 100%;
    padding: 0.5rem 0.75rem 0.5rem 2rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-family: var(--font-primary);
    font-size: 0.8125rem;
}

.search-box input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.search-box::before {
    content: "🔍";
    position: absolute;
    left: 0.625rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.75rem;
    opacity: 0.5;
}

.urgency-filter { display: flex; gap: 0.25rem; align-items: center; }

.urgency-btn {
    padding: 0.375rem 0.625rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: var(--color-white);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.15s;
}

.urgency-btn:hover { background: var(--color-bg); }
.urgency-btn.active { border-width: 2px; font-weight: 600; }
.urgency-btn.critico.active { border-color: var(--urgencia-critico); color: var(--urgencia-critico); background: var(--urgencia-critico-bg); }
.urgency-btn.alto.active { border-color: var(--urgencia-alto); color: var(--urgencia-alto); background: var(--urgencia-alto-bg); }
.urgency-btn.medio.active { border-color: var(--urgencia-medio); color: var(--urgencia-medio); background: var(--urgencia-medio-bg); }
.urgency-btn.normal.active { border-color: var(--urgencia-normal); color: var(--urgencia-normal); background: var(--urgencia-normal-bg); }
.urgency-btn.pagado.active { border-color: var(--urgencia-pagado); color: var(--urgencia-pagado); background: var(--urgencia-pagado-bg); }

.filter-separator { color: var(--color-border); margin: 0 0.25rem; }

.stats-bar { display: flex; gap: 1.5rem; margin-left: auto; }
.stat-item { display: flex; align-items: center; gap: 0.375rem; font-size: 0.8125rem; }
.stat-label { color: var(--color-text-muted); }
.stat-value { font-weight: 600; color: var(--color-text-dark); font-family: var(--font-mono); }

/* ===== MAIN CONTAINER ===== */
.main-container { max-width: 1800px; margin: 0 auto; padding: 1rem 1.5rem; }

/* ===== SPREADSHEET TABLE ===== */
.spreadsheet-container {
    background: var(--color-white);
    border-radius: 8px;
    border: 1px solid var(--color-border);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.spreadsheet-wrapper { overflow-x: auto; }

.spreadsheet {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
}

.spreadsheet th,
.spreadsheet td {
    border: 1px solid var(--color-border);
    padding: 0.5rem 0.75rem;
    text-align: left;
    white-space: nowrap;
}

.spreadsheet th {
    background: #f8fafc;
    font-weight: 600;
    color: var(--color-text-dark);
    position: sticky;
    top: 0;
    z-index: 10;
}

.spreadsheet th .th-content { padding: 0; }

.col-expand { width: 40px; text-align: center; }
.col-urgencia { width: 90px; }
.col-cuenta { width: 90px; }
.col-nombre { min-width: 200px; position: sticky; left: 0; z-index: 5; background: inherit; }
.col-acumulado { width: 75px; text-align: right; }
.col-mes { width: 60px; text-align: right; }
.col-total { width: 75px; text-align: right; }
.col-pagar { width: 80px; text-align: right; }
.col-ultimo { width: 100px; }

.cell-number { text-align: right; font-family: var(--font-mono); font-size: 0.75rem; }
.cell-clickable { cursor: pointer; color: var(--color-primary); font-weight: 500; }
.cell-clickable:hover { background: var(--color-primary-light); text-decoration: underline; }

.cell-editable { cursor: text; transition: background 0.1s; }
.cell-editable:hover { background: #fefce8; }
.cell-editable:focus-within { background: #fef9c3; outline: 2px solid var(--color-primary); outline-offset: -2px; }

.cell-editable input {
    width: 100%;
    border: none;
    background: transparent;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: inherit;
    padding: 0;
    outline: none;
    text-align: right;
}

.urgencia-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
}

.urgencia-badge.critico { background: var(--urgencia-critico-bg); color: var(--urgencia-critico); }
.urgencia-badge.alto { background: var(--urgencia-alto-bg); color: var(--urgencia-alto); }
.urgencia-badge.medio { background: var(--urgencia-medio-bg); color: var(--urgencia-medio); }
.urgencia-badge.normal { background: var(--urgencia-normal-bg); color: var(--urgencia-normal); }
.urgencia-badge.pagado { background: var(--urgencia-pagado-bg); color: var(--urgencia-pagado); }

.cuenta-badge {
    display: inline-flex;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
}

.cuenta-badge.cravenus { background: var(--cravenus-bg); color: var(--cravenus); }
.cuenta-badge.atlantis { background: var(--atlantis-bg); color: var(--atlantis); }
.cuenta-badge.efectivo { background: var(--efectivo-bg); color: var(--efectivo); }

.row-critico { background: linear-gradient(90deg, var(--urgencia-critico-bg) 0%, transparent 30%); }
.row-alto { background: linear-gradient(90deg, var(--urgencia-alto-bg) 0%, transparent 30%); }
.row-medio { background: linear-gradient(90deg, var(--urgencia-medio-bg) 0%, transparent 30%); }

.row-group { background: var(--grouped-bg); }
.row-group .col-nombre { font-weight: 600; }

.expand-btn {
    width: 24px;
    height: 24px;
    border: none;
    border-radius: 4px;
    background: var(--grouped-bg);
    color: var(--grouped);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    transition: all 0.15s;
}

.expand-btn:hover { background: var(--grouped); color: white; }
.expand-btn.expanded { transform: rotate(90deg); }

.child-row { display: none; }
.child-row.visible { display: table-row; }
.child-row td { background: #fffef5; }
.child-row .col-nombre { padding-left: 2rem; color: var(--color-text-muted); }

.cell-total { font-weight: 600; color: var(--color-text-dark); }
.cell-pagar { color: var(--color-text-dark); font-weight: 600; }
.has-debt { background: var(--urgencia-critico-bg); color: var(--urgencia-critico); }
.cell-paid { color: var(--efectivo); font-weight: 500; }

.ultimo-pago { font-size: 0.75rem; color: var(--color-text-muted); }
.ultimo-pago.warning { color: var(--urgencia-alto); font-weight: 500; }
.ultimo-pago.danger { color: var(--urgencia-critico); font-weight: 600; }

/* ===== FOOTER ===== */
.footer { 
    text-align: center; 
    padding: 1.5rem; 
    font-size: 0.75rem; 
    color: var(--color-text-muted); 
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    margin-top: auto;
}
.footer a { color: var(--color-primary); text-decoration: none; }

/* ===== TOAST ===== */
.toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    background: var(--color-text-dark);
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-size: 0.8125rem;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
}

.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { background: var(--efectivo); }
.toast.error { background: var(--urgencia-critico); }

/* ===== PANELS & MODALS ===== */
.client-panel-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.3);
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s;
}

.client-panel-overlay.active { opacity: 1; visibility: visible; }

.client-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 500px;
    max-width: 100%;
    height: 100vh;
    height: 100dvh; /* Para tablets/móviles */
    background: var(--color-white);
    box-shadow: -4px 0 20px rgba(0,0,0,0.15);
    z-index: 201;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.client-panel.active { transform: translateX(0); }

.panel-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.panel-header h2 { font-size: 1.125rem; font-weight: 600; color: var(--color-text-dark); }

.panel-close {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 6px;
    background: var(--color-bg);
    cursor: pointer;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.panel-close:hover { background: var(--color-border); }
.panel-body { flex: 1; overflow-y: auto; padding: 1.5rem; padding-bottom: 2rem; min-height: 0; }
.panel-section { margin-bottom: 1.5rem; }

.panel-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.panel-section-title::after { content: ""; flex: 1; height: 1px; background: var(--color-border); }

.client-summary { background: var(--color-bg); border-radius: 8px; padding: 1rem; }
.client-name { font-size: 1.25rem; font-weight: 600; color: var(--color-text-dark); margin-bottom: 0.5rem; }
.client-name-input { 
    border: 1px dashed var(--color-border); 
    background: transparent; 
    padding: 0.25rem 0.5rem !important;
}
.client-name-input:focus { 
    border-style: solid; 
    background: var(--color-white); 
    outline: none;
    border-color: var(--color-primary);
}
.client-badges { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.summary-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }

.summary-stat {
    background: var(--color-white);
    border-radius: 6px;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
}

.summary-stat-label { font-size: 0.6875rem; color: var(--color-text-muted); text-transform: uppercase; }
.summary-stat-value { font-size: 1.25rem; font-weight: 600; font-family: var(--font-mono); color: var(--color-text-dark); }
.summary-stat-value.debt { color: var(--color-primary); }
.summary-stat-value.danger { color: var(--urgencia-critico); }

.year-history { display: flex; flex-direction: column; gap: 0.5rem; }

.year-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    background: var(--color-bg);
    border-radius: 6px;
}

.year-row-year { font-weight: 500; color: var(--color-text-dark); }
.year-row-amount { font-family: var(--font-mono); font-weight: 600; }
.year-row-cuentas { display: flex; gap: 0.375rem; flex-wrap: wrap; justify-content: flex-end; }

.cuenta-mini {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    cursor: help;
}
.cuenta-mini.efectivo { background: rgba(34, 197, 94, 0.15); color: #16a34a; }
.cuenta-mini.atlantis { background: rgba(59, 130, 246, 0.15); color: #2563eb; }
.cuenta-mini.cravenus { background: rgba(139, 92, 246, 0.15); color: #7c3aed; }

.form-group { margin-bottom: 1rem; }
.form-label { display: block; font-size: 0.8125rem; font-weight: 500; color: var(--color-text-dark); margin-bottom: 0.375rem; }

.form-input {
    width: 100%;
    padding: 0.625rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-family: var(--font-primary);
    font-size: 0.875rem;
}

.form-input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-light); }
textarea.form-input { min-height: 80px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }

.panel-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: 0.75rem;
    flex-shrink: 0;
    background: var(--color-white);
}

.panel-footer .btn { flex: 1; justify-content: center; }

/* ===== MODALS ===== */
.import-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 450px;
    max-width: 90%;
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    z-index: 201;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

.import-modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.import-body { padding: 1.5rem; }

.upload-zone {
    border: 2px dashed var(--color-border);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: 1rem;
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.upload-icon { font-size: 3rem; margin-bottom: 0.5rem; }
.upload-zone h3 { color: var(--color-text-dark); margin-bottom: 0.25rem; }
.upload-zone p { font-size: 0.8125rem; color: var(--color-text-muted); }

.import-info {
    background: var(--color-bg);
    border-radius: 6px;
    padding: 1rem;
    font-size: 0.8125rem;
}

.new-client-modal { width: 500px; }

.new-client-footer {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.new-client-footer .btn { flex: 1; justify-content: center; }

.new-client-services {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    max-height: 150px;
    overflow-y: auto;
}

.new-client-service-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: var(--color-bg);
    border-radius: 6px;
    font-size: 0.8125rem;
}

.new-client-service-item .service-name { flex: 1; font-weight: 500; }
.new-client-service-item .service-price { font-family: var(--font-mono); color: var(--color-primary); }

.new-client-service-item .btn-remove {
    background: none;
    border: none;
    color: var(--urgencia-critico);
    cursor: pointer;
    padding: 0.25rem;
    font-size: 1rem;
    line-height: 1;
}

.new-client-service-item .btn-remove:hover {
    background: var(--urgencia-critico-bg);
    border-radius: 4px;
}

.add-service-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.add-service-row select { flex: 2; min-width: 120px; }
.add-service-row input[type="number"] { width: 80px; }
.add-service-row input[type="date"] { width: 130px; }
.add-service-row .btn { padding: 0.5rem 0.75rem; }

.new-client-services-total {
    margin-top: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: var(--color-primary-light);
    border-radius: 6px;
    font-size: 0.875rem;
    text-align: right;
}

.new-client-services-total strong {
    color: var(--color-primary);
    font-family: var(--font-mono);
}

/* ===== SERVICES ===== */
.services-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service-item {
    background: var(--color-bg);
    border-radius: 8px;
    padding: 0.75rem;
    border-left: 3px solid var(--color-primary);
    transition: all 0.15s;
}

.service-item.clickable { cursor: pointer; }

.service-item.clickable:hover {
    background: var(--color-white);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transform: translateX(4px);
}

.service-item.paid { border-left-color: var(--urgencia-normal); }
.service-item.pending { border-left-color: var(--urgencia-critico); }

.service-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.375rem;
}

.service-name { font-weight: 500; color: var(--color-text-dark); font-size: 0.875rem; }
.service-price { font-family: var(--font-mono); font-weight: 600; color: var(--color-text-dark); }
.service-date { font-size: 0.75rem; color: var(--color-text-muted); }
.service-progress { margin-top: 0.5rem; }

.service-progress-bar {
    height: 6px;
    background: var(--color-border);
    border-radius: 3px;
    overflow: hidden;
}

.service-progress-fill {
    height: 100%;
    background: var(--urgencia-normal);
    border-radius: 3px;
    transition: width 0.3s;
}

.service-progress-text {
    display: flex;
    justify-content: space-between;
    font-size: 0.6875rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

.service-pending { color: var(--urgencia-critico); font-weight: 500; }

.add-service-btn {
    width: 100%;
    padding: 0.75rem;
    border: 2px dashed var(--color-border);
    border-radius: 8px;
    background: transparent;
    color: var(--color-text-muted);
    font-family: var(--font-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.add-service-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-light);
}

.services-total {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem;
    background: var(--color-bg);
    border-radius: 6px;
    margin-top: 0.75rem;
    font-size: 0.875rem;
}

.services-total-label { color: var(--color-text-muted); }
.services-total-value { font-family: var(--font-mono); font-weight: 600; }
.services-total-value.has-pending { color: var(--urgencia-critico); }

.add-service-modal { width: 450px; }
.manage-services-modal { width: 600px; max-height: 80vh; }

.services-catalog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.services-catalog-list {
    max-height: 400px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.catalog-service-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--color-bg);
    border-radius: 8px;
    border-left: 3px solid var(--color-primary);
}

.catalog-service-info { flex: 1; }
.catalog-service-name { font-weight: 500; color: var(--color-text-dark); }
.catalog-service-price { font-family: var(--font-mono); font-size: 0.8125rem; color: var(--color-text-muted); }

.catalog-service-actions { display: flex; gap: 0.5rem; }

.catalog-service-actions button {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s;
}

.btn-edit-service { background: var(--color-border); color: var(--color-text); }
.btn-edit-service:hover { background: var(--color-border-dark); }

.btn-delete-service { background: var(--urgencia-critico-bg); color: var(--urgencia-critico); }
.btn-delete-service:hover { background: var(--urgencia-critico); color: white; }

/* ===== SERVICE PAYMENT MODAL ===== */
.service-payment-modal { width: 700px; max-width: calc(100vw - 2rem); }

.payment-service-info {
    background: var(--color-bg);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.payment-service-name { font-weight: 600; color: var(--color-text-dark); font-size: 1rem; margin-bottom: 0.25rem; }

.payment-service-details {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.payment-months-grid {
    margin-bottom: 1rem;
    overflow-x: auto;
}

.payment-months-table {
    width: 100%;
    min-width: 500px;
    border-collapse: collapse;
    font-size: 0.75rem;
}

.payment-months-table th,
.payment-months-table td {
    padding: 0.375rem 0.25rem;
    text-align: center;
    border: 1px solid var(--color-border);
}

.payment-months-table th {
    background: var(--color-bg);
    font-weight: 500;
    font-size: 0.6875rem;
}

.payment-months-table input {
    width: 45px;
    padding: 0.25rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.payment-months-table input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.payment-months-table input:disabled {
    background: var(--color-bg);
    color: var(--color-text-muted);
    cursor: not-allowed;
}

.payment-quick-actions {
    background: var(--color-primary-light);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.payment-year-selector {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border);
}

/* ===== DB STATUS ===== */
.db-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    background: var(--color-bg);
}

.db-status.connected { color: var(--urgencia-normal); }
.db-status.disconnected { color: var(--urgencia-critico); }
.db-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .charts-grid { grid-template-columns: 1fr; }
    .chart-card.full-width { grid-column: span 1; }
    .dashboard-header { flex-direction: column; gap: 1rem; align-items: stretch; }
    .dashboard-filters { flex-wrap: wrap; }
    .kpi-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .header-content { flex-wrap: wrap; gap: 0.5rem; }
    .header-actions { width: 100%; justify-content: flex-end; flex-wrap: wrap; }
    .main-nav { width: 100%; justify-content: center; }
    .logo-section { width: 100%; justify-content: space-between; }
    
    .toolbar-content { flex-direction: column; align-items: stretch; gap: 0.75rem; }
    .account-tabs { overflow-x: auto; width: 100%; }
    .year-selector { width: 100%; }
    .urgency-filter { flex-wrap: wrap; justify-content: center; }
    
    .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
    .kpi-card { padding: 1rem; }
    .kpi-value { font-size: 1.5rem; }
    .kpi-icon { font-size: 1.25rem; }
    
    .charts-grid { gap: 1rem; }
    .chart-card { padding: 1rem; }
    .chart-container { height: 200px; }
    .chart-container.small { height: 180px; }
    
    .dashboard-container { padding: 1rem; }
    .dashboard-title { font-size: 1.25rem; }
    .dashboard-filters { gap: 0.5rem; }
    .filter-group { width: 100%; }
    .filter-group select { width: 100%; }
    
    .search-box { max-width: 100%; }
    .stats-bar { margin-left: 0; width: 100%; justify-content: space-around; }
    
    .client-panel { width: 100%; }
    .import-modal, .new-client-modal, .add-service-modal, .manage-services-modal, .service-payment-modal {
        width: calc(100% - 2rem) !important;
        max-height: calc(100vh - 2rem);
        overflow-y: auto;
    }
    
    .top-deudores { padding: 1rem; }
    .deudor-bar { display: none; }
    
    .alerts-banner { padding: 0.5rem 1rem; }
    .alerts-content { gap: 0.75rem; }
    .alert-item { padding: 0.25rem 0.5rem; font-size: 0.75rem; }
}

@media (max-width: 480px) {
    .kpi-grid { grid-template-columns: 1fr 1fr; gap: 0.5rem; }
    .kpi-card { padding: 0.75rem; }
    .kpi-value { font-size: 1.25rem; }
    .kpi-label { font-size: 0.65rem; }
    .kpi-icon { font-size: 1rem; margin-bottom: 0.25rem; }
    
    .header-actions .btn { padding: 0.375rem 0.5rem; font-size: 0.75rem; }
    .header-actions .btn span { display: none; }
    
    .nav-tab { padding: 0.375rem 0.75rem; font-size: 0.75rem; }
    
    .chart-container { height: 180px; }
    
    .spreadsheet { font-size: 0.75rem; }
    .spreadsheet th, .spreadsheet td { padding: 0.375rem 0.5rem; }
    
    .payment-months-table input { width: 38px; font-size: 0.65rem; }
    
    .service-item { padding: 0.5rem; }
    .service-name { font-size: 0.8125rem; }
    .service-price { font-size: 0.875rem; }
}

/* Botón eliminar servicio */
.btn-delete-service {
    background: none;
    border: none;
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    cursor: pointer;
    opacity: 0.5;
    transition: all 0.15s;
    border-radius: 4px;
}

.btn-delete-service:hover {
    opacity: 1;
    background: var(--urgencia-critico-bg);
}

.service-info-click:hover .service-name {
    color: var(--color-primary);
    text-decoration: underline;
}

/* Sortable columns */
.sortable {
    cursor: pointer;
    user-select: none;
    position: relative;
    padding-right: 1.25rem !important;
}

.sortable:hover {
    background: var(--color-bg);
}

.sortable::after {
    content: '⇅';
    position: absolute;
    right: 0.25rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.65rem;
    opacity: 0.4;
}

.sortable.sort-asc::after {
    content: '▲';
    opacity: 1;
    color: var(--color-primary);
}

.sortable.sort-desc::after {
    content: '▼';
    opacity: 1;
    color: var(--color-primary);
}

/* Panel footer */
.panel-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-border);
    background: var(--color-white);
    flex-shrink: 0;
}

.panel-footer-right {
    display: flex;
    gap: 0.5rem;
}

/* Botón danger */
.btn-danger {
    background: var(--urgencia-critico);
    color: white;
    border: none;
}

.btn-danger:hover {
    background: #dc2626;
}

/* Payment modal improvements */
.payment-selectors {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.payment-year-selector,
.payment-cuenta-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.payment-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}


/* =============================================
   LOGS / AUDITORÍA
   ============================================= */
#view-logs {
    background: #f8fafc;
    flex: 1;
}

.logs-container {
    padding: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.logs-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0;
}

.logs-stats {
    display: flex;
    gap: 0.75rem;
    font-size: 0.8125rem;
}

.logs-stats .stat {
    background: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border: 1px solid #e2e8f0;
    color: #64748b;
}

.logs-stats .stat strong {
    color: #6366f1;
    font-weight: 600;
}

.logs-filters {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr) auto;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    background: white;
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.logs-filters .filter-group {
    min-width: 0;
}

.logs-filters .form-input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 0.875rem;
    background: #f8fafc;
    transition: all 0.2s;
}

.logs-filters .form-input:focus {
    outline: none;
    border-color: #6366f1;
    background: white;
    box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}

.logs-filters .btn {
    white-space: nowrap;
    padding: 0.625rem 1.25rem;
}

.logs-table-container {
    background: white;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    overflow: hidden;
}

.logs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.logs-table th {
    background: #f8fafc;
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: #475569;
    border-bottom: 2px solid #e2e8f0;
    white-space: nowrap;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.logs-table td {
    padding: 1rem;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
}

.logs-table tbody tr {
    transition: background 0.15s;
}

.logs-table tbody tr:hover {
    background: #f8fafc;
}

.logs-table tbody tr:last-child td {
    border-bottom: none;
}

.logs-table .loading,
.logs-table .empty {
    text-align: center;
    padding: 3rem 1rem;
    color: #94a3b8;
    font-size: 0.9375rem;
}

.log-timestamp {
    white-space: nowrap;
    color: #64748b;
    font-size: 0.8125rem;
}

.log-usuario {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: #334155;
}

.usuario-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
}

.log-accion {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.log-accion.cliente_creado { background: #dcfce7; color: #166534; }
.log-accion.cliente_modificado { background: #dbeafe; color: #1e40af; }
.log-accion.cliente_renombrado { background: #e0e7ff; color: #4338ca; }
.log-accion.cliente_eliminado { background: #fee2e2; color: #991b1b; }
.log-accion.servicio_creado { background: #d1fae5; color: #065f46; }
.log-accion.servicio_eliminado { background: #fecaca; color: #b91c1c; }
.log-accion.pago_registrado { background: #fef3c7; color: #92400e; }
.log-accion.catalogo_creado { background: #dcfce7; color: #166534; }
.log-accion.catalogo_modificado { background: #dbeafe; color: #1e40af; }
.log-accion.catalogo_eliminado { background: #fee2e2; color: #991b1b; }
.log-accion.login { background: #d1fae5; color: #065f46; }
.log-accion.login_fallido { background: #fee2e2; color: #991b1b; }
.log-accion.logout { background: #f1f5f9; color: #475569; }
.log-accion.password_cambiado { background: #ede9fe; color: #6d28d9; }
.log-accion.exportacion { background: #dbeafe; color: #1e40af; }
.log-accion.importacion { background: #fef3c7; color: #92400e; }

.log-entidad {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    background: #f1f5f9;
    border-radius: 6px;
    color: #475569;
    font-size: 0.8125rem;
    font-weight: 500;
}

.log-nombre {
    font-weight: 600;
    color: #1e293b;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.log-detalles {
    font-size: 0.8125rem;
    color: #475569;
    line-height: 1.5;
}

.log-detalles strong {
    color: #1e293b;
    font-weight: 600;
}

.log-detalles .sin-detalles {
    color: #94a3b8;
    font-style: italic;
}

.log-detalles .detalle-cambio {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.log-detalles .valor-anterior {
    text-decoration: line-through;
    color: #ef4444;
    background: #fef2f2;
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
}

.log-detalles .valor-nuevo {
    color: #22c55e;
    background: #f0fdf4;
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    font-weight: 600;
}

.log-detalles .flecha {
    color: #94a3b8;
}

.log-detalles .meses-pago {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: #64748b;
}

.log-detalles .detalle-sesion {
    color: #64748b;
    font-size: 0.75rem;
}

.log-detalles .detalle-error {
    color: #dc2626;
    font-weight: 500;
}

.logs-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    margin-top: 1rem;
    background: white;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.logs-pagination .btn {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
}

.logs-pagination .btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.logs-pagination #logs-info {
    color: #64748b;
    font-size: 0.8125rem;
    font-weight: 500;
}

@media (max-width: 1200px) {
    .logs-filters {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .logs-container {
        padding: 1rem;
    }
    
    .logs-filters {
        grid-template-columns: 1fr;
    }
    
    .logs-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .logs-stats {
        flex-wrap: wrap;
    }
    
    .logs-table {
        font-size: 0.8125rem;
    }
    
    .logs-table th,
    .logs-table td {
        padding: 0.75rem 0.5rem;
    }
    
    .log-nombre {
        max-width: 120px;
    }
}
    padding: 1rem;
    margin-top: 1rem;
}

.logs-pagination #logs-info {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .logs-filters {
        flex-direction: column;
    }
    
    .logs-filters .filter-group {
        width: 100%;
    }
    
    .logs-table {
        font-size: 0.75rem;
    }
    
    .logs-table th,
    .logs-table td {
        padding: 0.5rem;
    }
}



/* =============================================
   ADMIN / ADMINISTRACIÓN
   ============================================= */
#view-admin {
    background: #f8fafc;
    flex: 1;
}

.admin-container {
    padding: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.admin-header {
    margin-bottom: 1.5rem;
}

.admin-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0;
}

.admin-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.admin-card {
    background: white;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    overflow: hidden;
}

.admin-card-wide {
    grid-column: span 2;
}

.admin-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
}

.admin-card-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: #334155;
    margin: 0;
}

.admin-card-body {
    padding: 1rem;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.admin-table th,
.admin-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #f1f5f9;
}

.admin-table th {
    font-weight: 600;
    color: #64748b;
    font-size: 0.75rem;
    text-transform: uppercase;
}

.admin-table tbody tr:hover {
    background: #f8fafc;
}

.admin-table .loading {
    text-align: center;
    padding: 2rem;
    color: #94a3b8;
}

.user-status {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.user-status.active {
    background: #dcfce7;
    color: #166534;
}

.user-status.inactive {
    background: #fee2e2;
    color: #991b1b;
}

.user-role {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.user-role.admin {
    background: #ede9fe;
    color: #6d28d9;
}

.user-role.user {
    background: #dbeafe;
    color: #1e40af;
}

.user-role.viewer {
    background: #f1f5f9;
    color: #475569;
}

.config-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.config-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.config-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 0.875rem;
    background: #f8fafc;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s;
}

.config-item:hover {
    background: #f1f5f9;
}

.config-item input[type="checkbox"] {
    width: 1.125rem;
    height: 1.125rem;
    accent-color: #6366f1;
}

.config-item span {
    font-size: 0.875rem;
    color: #334155;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

.action-btns {
    display: flex;
    gap: 0.25rem;
}

.action-btns .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

/* Viewer mode - deshabilitar botones */
body.viewer-mode .write-action {
    display: none !important;
}

body.viewer-mode .editable-cell {
    pointer-events: none;
}

body.viewer-mode .data-input {
    background: #f8fafc;
    cursor: default;
}

@media (max-width: 1024px) {
    .admin-grid {
        grid-template-columns: 1fr;
    }
    
    .admin-card-wide {
        grid-column: span 1;
    }
    
    .config-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .config-grid {
        grid-template-columns: 1fr;
    }
}